Chapter 4
Technology parameters
The introduction of this section
Technology parameters
Technology parameters
This chapter will introduce you related parameters of
Qstar series high precision mobile GIS
product
, the product function will vary according to the different models. When you refer to this
chapter, please refer to corresponding technical parameters according to the equipment you
purchase.
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model
System configuration
Operating system:
Windows Mobile 6.5
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806MHz high-speed CPU
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Memory:
256MB RAM
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Flash memory:8GB
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Screen:
3.7 inches color touch screen, 640 x
480 resolution
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GPS
characteristics
High sensitivity GPS positioning technology
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GPS+GLONASS binary star positionin
g
tec
hnology
Support SBAS
（
WAAS
，
EGNOS
，
MSAS
）
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Positioning
time
for
the
first
ime:30second(typical)
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Positioning accuracy
Point positioning:5 m
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SBAS:1-3m
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The built-in 3 G communication module, a data
communication function
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The 3 G communication module, with mobile
C H A P T E R
4
